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Synthesis, structure and properties of trivalent and pentavalent tricarbabismatranes
Shigeru Shimada1, Shuang-Feng Yin1, Yoong-Kee Choe1
1National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8565, Japan. s-shimada@aist.go.jp.
Abstract:
The first trivalent and pentavalent tricarbabismatranes were synthesized by the reaction of N(CH2{2-LiC6H4})3 with BiCl3 and subsequent reaction with XeF2, respectively. The trivalent bismatrane was easily oxidized by air, while the pentavalent bismatrane difluoride was relatively stable to air. A similar pentavalent bismatrance dichloride was prone to C-Cl bond reductive elimination even at room temperature.
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